gongchunyi
5 小时以前 35a8e2f73dd2a959409d07b1bd657580662b6956
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 
<mapper namespace="com.ruoyi.production.mapper.ProductMaterialMapper">
 
    <resultMap id="ProductMaterialResultMap" type="com.ruoyi.production.pojo.ProductMaterial">
        <id property="id" column="id"/>
        <result property="tenantId" column="tenant_id"/>
        <result property="materialTypeId" column="material_type_id"/>
        <result property="inventoryCategoryId" column="inventory_category_id"/>
        <result property="productName" column="product_name"/>
        <result property="unit" column="unit"/>
        <result property="remark" column="remark"/>
        <result property="createTime" column="create_time"/>
        <result property="updateTime" column="update_time"/>
    </resultMap>
 
    <select id="selectProductModelIdByName" resultType="java.lang.String" parameterType="java.lang.Long">
        select pm.product_name
        from product_material pm
        left join product_material_sku pms on pms.product_id = pm.id
        <where>
            <choose>
                <when test="productModelId != null">
                    pms.id = #{productModelId}
                </when>
                <otherwise>
                    1 = 0
                </otherwise>
            </choose>
        </where>
    </select>
 
</mapper>